Phonological awareness and language intervention in preschoolers from low socio‐economic backgrounds: A longitudinal investigation

This study examines the literacy outcomes for children from socially disadvantaged backgrounds who had received specific whole‐class phonological awareness (PA) and language intervention in preschool. The participants were 57 children who had been involved in the original intervention study. Their PA skills, letter‐sound knowledge, real word and non‐word spelling and reading comprehension were assessed in Grade 2. The results indicated that children who had received intervention in preschool performed similarly to the children who had not received intervention. The gains made in PA and language skills post intervention had failed to augment further literacy development. A post hoc examination of individual student profiles, however, revealed that a subgroup of children who had received intervention had maintained their enhanced performance and that the intervention cohort had similar scores on tests of PA ability to their age‐matched peers in the population. It was concluded that whole‐class, teacher‐delivered, PA and language intervention, while effective in the short term, does not lead to a generalized improvement in literacy skills in Grade 2. Possible reasons for the failure of the program to produce medium term gains are discussed.     

Attitudes and Attributions Associated With Female and Male Partner Violence1

In an interview study, we examined attitudes toward intimate partner violence (IPV). We examined whether attitudes toward IPV varied as a function of sample (student, general, and incarcerated), participant gender, and abuse history, or as a function of perpetrator gender. Additionally, participants' conflict‐resolution strategies were examined. Findings revealed that perpetrator gender and participant abuse history were the most influential factors in shaping attitudes. Males and females evaluated violence similarly. Overall, there was greater acceptance for abuse perpetrated by females than by males, and participants who had either perpetrated or received abuse were the most condoning of IPV. A lack of conflict skills was associated with IPV. For males, this lack of skills generalized to situations outside of the relationship.     

Pattern of Neuropsychological Deficit at Age Five Years Following Neonatal Unilateral Brain Injury

The pattern of language deficit following left-hemisphere brain injury and visual/spatial deficit following right-hemisphere injury in an adult or older child is well recognized, but has been inconsistently reported following presumed neonatal brain injury. Our prospective study of 24 children at age 5 with documented neonatal unilateral brain injury lends support to the theory of hemisphere specialization at the time of birth. Twelve children who had unilateral left-hemisphere lesion were compared to 12 children with unilateral right-hemisphere lesion of similar timing and severity. Relative visual/spatial deficit following right-hemisphere lesion and receptive language deficit following left-hemisphere lesion were identified. Lateralized measures of grip strength, fine motor speed, and fine motor dexterity were not significantly different between the groups for either hand in this nonhemiparetic study sample. Only one child with a left-hemisphere lesion was left-handed, and only one child (right-lesion) had a hemiparesis.     

Correlation between EEG and auditory perceptual measures in auditory agnosia

We describe a child who acquired a gradual sustained speech deficit for which no specific etiology was found, and who had an associated epileptogenic abnormality on EEG. Assessment of auditory perceptual skills and receptive language confirmed that gradual parallel improvement occurred with the EEG after therapeutic anticonvulsant blood levels were obtained. Prospective trials of anticonvulsant drugs in conjunction with serial measures of central auditory abilities are necessary to establish their value in the management of the linguistic deficit in children with auditory agnosia.     

The effects of phonological awareness of Zulu‐speaking children learning to spell in English: A study of cross‐language transfer

Background. Emergent bilingual Zulu–English speaking children in South Africa have spoken but no written proficiency in Zulu (L1), yet are required to learn to spell English (L2) via English‐only literacy instruction. Little research exists on emergent bilingual's phonological awareness (PA) and spelling development, with no L1 formal literacy instruction. Thus, whether PA in a L1 impacts on literacy acquisition in the L2 remains unclear. Aims. Performance on monolingual PA, monolingual and emergent bilingual spelling was compared. In addition, PA and spelling in emergent bilingual Zulu–English speakers was explored to ascertain cross‐language transfer relationships. Sample. Thirty emergent bilingual Zulu–English and thirty monolingual English children in grade 2 participated. Method. Emergent bilinguals were assessed on Zulu PA, Zulu and English spelling skills. Monolinguals were assessed on English PA and English spelling skills. Results. Emergent bilinguals had more Zulu PA levels related to spelling English tasks than to spelling Zulu tasks, and both Zulu PA and Zulu spelling were positively related to English spelling tasks. Significant differences were found between L1 Zulu and English phoneme and rime PA levels, and L1 English and L2 English spelling tasks. Conclusions. Findings support the language‐universal hypothesis that L1 PA is related to spelling across languages in emergent bilinguals. In emergent bilinguals, both Zulu spoken proficiency and English‐only literacy instruction influences the underlying repertoire of PA skills used to spell within the L1 and the L2. Rime and phoneme PA and spelling skills in Zulu/English rely on language‐specific orthographic knowledge.     

Relationships among spatial skills, communication skills, and field independence in deaf students

The hypotheses that deaf students would be more field-dependent than hearing students and that their competence in communication skills would be positively related to field-independence were supported for a group of 77 male and 67 female deaf students. Step-wise multiple regression analyses of the data showed that for females spatial skills followed by communication skills were significant predictors of field-independence; for males spatial skills followed by the extent of hearing loss were significant predictors of field-independence. Sex differences found on tests of field-independence and spatial relations were consistent with those obtained from the hearing population. It was suggested that socialization experiences and competence in communication skills may influence development of field-independence in deaf students.     

Effects of learning from interaction with physical or mediated devices

Online learning tools and course materials have not only taken root: they are fully established and thriving. However, some wonder whether the missing interaction with physical, rather than virtual, tools may be undermining the foundation of more abstract spatial and cognitive skills. Sixty third-grade (28 male and 32 female) children with a mean age of 8.95 years (SD = .56 years) were randomly assigned to practice new math skills on a physical wooden Chinese abacus or a virtual Chinese abacus, programmed using Hypercard. Later; the children did equally well on a paper and pencil recognition test, but the children who had practiced with the virtual Chinese abacus were significantly worse at building on their knowledge to figure out how to use the abacus for more advanced computation than those who had practiced with the wooden Chinese abacus. This could have important implications for the early development of the foundation of mathematical, spatial, and cognitive skills.     

Relation of level of exercise, age, and weight-cycling history to weight and eating concerns in male and female runners.

We examined the association between level of exercise and degree of weight preoccupation in a large sample of male and female runners, as well as risk factors posited to influence weight and eating concerns in the general population. Subjects were 2,459 males and 1,786 females who had completed a questionnaire on weight and eating concerns in a national running magazine. Eight percent of the males and 24% of the females had symptomatic scores on the Eating Attitudes Test (EAT). Exercise level, defined as weekly running mileage, was positively associated with excessive weight and eating concerns in males but not in females. Both sexes with a history of weight cycling were more likely to have symptomatic EAT scores than those with no such history. These results highlight the importance of studying these concerns in males as well as females and of examining the role of exercise level and weight-cycling history in the development of serious weight preoccupations.     

Numerical and arithmetical cognition: a longitudinal study of process and concept deficits in children with learning disability

Based on the stability and level of performance on standard achievement tests in first and second grade (mean age in first grade = 82 months), children with IQ scores in the low-average to high-average range were classified as learning disabled (LD) in mathematics (MD), reading (RD), or both (MD/RD). These children (n = 42), a group of children who showed variable achievement test performance across grades (n = 16), and a control group of academically normal peers (n = 35) were administered a series of experimental and psychometric tasks. The tasks assessed number comprehension and production skills, counting knowledge, arithmetic skills, working memory, the ease of activation of phonetic representations of words and numbers, and spatial abilities. The children with variable achievement test performance did not differ from the academically normal children in any cognitive domain, whereas the children in the LD groups showed specific patterns of cognitive deficit, above and beyond the influence of IQ. Discussion focuses on the similarities and differences across the groups of LD children.     

Infants' face-recognition by primiparous and multiparous women

We have compared the ability of 49 primiparous and 75 multiparous women to recognize photographs of their newborn infants. In line with previous research on infant cries, we found that multiparous women who had been with their infant 0.5 to 5.0 hr. were significantly more successful in recognizing their infants' photographs than primiparous women with comparable exposure to their newborns. For women who had not been with their infants more than 5 hr., parity was not related to recognition. We propose that the transient performance deficit of the primiparous women indicates a short-lived impairment of perceptual/cognitive skills associated with their more stressful childbearing experience.     

The influence of gender,age, Psychological resilience and family interaction factors upon anxiety and depression in non-autism spectrum disorder siblings of children with an autism spectrum disorder

The influence of gender, age, Psychological resilience and family interaction factors upon generalised anxiety disorder (GAD) and major depressive disorder (MDD) was investigated in 75 non-autism spectrum disorder (NASD) siblings who had a brother or sister with an autism spectrum disorder (ASD). GAD and MDD were much more prevalent than in comparable age group samples, and adolescent females had the highest MDD rates. Several Psychological resilience skills were significantly associated with lower GAD and MDD, particularly being able to recognise mistakes in their thinking (for children) and being able to remain in control of their anger (for adolescents). Suggestions are made for ways of encouraging NASD siblings to develop skills that may assist them in avoiding these disorders.     

Evidence in support of a model that predicts how biological and environmental factors interact to influence spatial skills.

It was proposed, based on M. Annett (1985), that individuals biologically predisposed to poorer spatial skills are less likely to capitalize on opportunities to develop these skills. Using an analysis of variance design assessing mental rotation skills in 2 cohorts of 8th graders (365 students), the authors found a significant 3-way interaction (Brothers x Family Handedness x Gender). For the girls with brothers, those from all right-handed families had lower mental rotation scores than did the other girls. For the 2nd cohort, among those children who participated in mental-rotation-type activities with their brothers, both boys and girls from all right-handed families performed more poorly on the mental rotation test than did the other children with brothers. Thus, compared with other children, the children from all right-handed families do not appear to be able to use their spatial experiences with male siblings to increase their spatial skills.     

Family of Origin Environment and Adolescent Bullying Predict Young Adult Loneliness

ABSTRACT

This study tested parental loneliness, family of origin environment, and a history of being bullied as predictors of loneliness in young adults. The role of social skills in young adults’ loneliness was also examined. Participants were 111 young-adult–parent dyads who completed measures of loneliness and the family communication environment. In addition, young adults completed measures of social skills and history of being bullied. Predictions were tested with structural equation modeling, path analysis, and multiple regression analysis. Results showed that parental loneliness and a history of being bullied were each significant predictors of young adult loneliness. A family environment that supported open communication was negatively associated with young adults’ loneliness. Parental loneliness and a history of being bullied each had direct effects on young adults’ loneliness as well as indirect effects through reduced social skills.     

Spatial memory following prenatal alcohol exposure: more than a material specific memory deficit.

Spatial memory deficits have been reported following prenatal alcohol exposure and animal studies have demonstrated hippocampal vulnerability to alcohol. This study examined spatial memory in children diagnosed with fetal alcohol syndrome (FAS) or fetal alcohol effects (FAE) and matched controls. Spatial memory was examined with location recall measures. Since visual perceptual skills and nonspecific memory impairment could impact spatial memory, tasks assessing perception and verbal memory were administered. Analyses revealed group differences on perceptual and verbal and spatial memory tasks. There was no significant difference in spatial memory once perceptual and verbal memory task performance was taken into account, suggesting that differences in spatial memory were not solely attributable to a material specific memory deficit.     

Long-term learning in dyslexic children

There is now extensive evidence that the learning processes of dyslexic children show some abnormalities, generally consistent with failure to completely automatise skills. Two studies are reported in which a group of adolescent dyslexic children and a group of normal children matched for age and IQ undertook long-term training on a keyboard spatial task and a choice reaction task respectively. It was concluded that, following extended training, the dyslexic children had normal “strength” of automatisation (as assessed by resistance to unlearning, by ease of relearning after one year, and by dual task performance) but that their initial and their final performance (as assessed by speed and accuracy) were impaired. The results are consistent with the hypothesis that dyslexic children suffer from cerebellar deficit.     

Spatial ability and handedness

The relationship between preferred handedness and spatial visualization was examined for 124 female and 229 male undergraduate students. Handedness and spatial ability were used in the design as continuous variables. Other variables examined were sex of subject and family history of sinistrality. Spatial ability was found to be systematically related to measured handedness, familial left-handedness, and sex of subject. Males outperformed females at all levels of handedness. The lowest performance was obtained by subjects who were either extremely left-handed or extremely right-handed. The highest scores were obtained by individuals with left-handed relatives and whose handedness scores were in the range considered mixed or slightly right-handed. The results suggest that decreased hemispheric specialization is associated with increased spatial ability.     

Social skills and negative life events: Testing the deficit stress generation hypothesis

People who possess poor social skills have been hypothesized to experience negative events and consequently become vulnerable to psychosocial problems. This is characterized as the social skills deficit stress generation hypothesis. Two studies were conducted to examine this hypothesis. In study 1, 677 university students completed measures of social skills and negative life events that had occurred over the past three months. In study 2, 142 students participated in a 9 month, 3 wave longitudinal study that assessed social skills at times 1 and 3 and negative life events at times 2 and 3. Results of the investigations indicate generally negative associations between social skills and negative life events, but these associations were stronger concurrently than prospectively. Although social skills were predicted to be associated with negative life events that are social in nature, in most cases they were equally predictive of nonsocial negative life events. The associations between the social skills and life events were consistently small in magnitude. This research was supported in part by University of Kansas General Research allocation 3011-20-0038 and 3825-20-0038. The author expresses gratitude to Jeanne Flora, Clark Henry, and Michelle Menees for their assistance with coding.     

Social skills and negative life events: Testing the deficit stress generation hypothesis

People who possess poor social skills have been hypothesized to experience negative events and consequently become vulnerable to psychosocial problems. This is characterized as the social skills deficit stress generation hypothesis. Two studies were conducted to examine this hypothesis. In study 1, 677 university students completed measures of social skills and negative life events that had occurred over the past three months. In study 2, 142 students participated in a 9 month, 3 wave longitudinal study that assessed social skills at times 1 and 3 and negative life events at times 2 and 3. Results of the investigations indicate generally negative associations between social skills and negative life events, but these associations were stronger concurrently than prospectively. Although social skills were predicted to be associated with negative life events that are social in nature, in most cases they were equally predictive of nonsocial negative life events. The associations between the social skills and life events were consistently small in magnitude. This research was supported in part by University of Kansas General Research allocation 3011-20-0038 and 3825-20-0038. The author expresses gratitude to Jeanne Flora, Clark Henry, and Michelle Menees for their assistance with coding.     

Pre-training to find a hidden platform in the Morris water maze can compensate for a deficit to find a cued platform in a rat model of Parkinson's disease

The bilateral intranigral infusion of 1 micromol 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) in adult male Wistar rats caused a specific and partial loss of substantia nigra pars compacta (SNc) dopamine neurons, a partial depletion of striatal dopamine, and a deficit to learn the intra-maze cued version of the Morris water maze. Pre-training the SNc rats in the spatial version of the water maze or simply maintaining the animals on the water maze platform reversed this deficit. This improvement was even observed when the order of the extra-maze cues presented to the rats during pre-training of the spatial version was changed during training of the intra-maze cued version. However, this deficit was not reversed either by maintaining the animals on the platform if the spatial cues were surrounded and covered with a curtain or by swimming sessions in the maze without the escape platform and the curtain. These findings suggest that none of the following elements alone, learned during the spatial task pre-training, could help SNc rats learn the intra-maze cued task: improvement of swimming skills or knowledge of the existence of the escape platform; distance between the platform and the border of the pool; location of a particular extra-maze cue; relations among extra-maze cues. However, the simultaneous presence of the escape platform and extra-maze cues (irrespective of their relational configuration) during the pre-training sessions proved to be necessary for this improving effect to occur.     

Gender differences in victimized homeless adolescents

Most of what we know about sexual abuse comes from efforts to examine female children victimized by men. Although some researchers have identified similarities between male and female victims of sexual abuse, few studies have examined gender-specific factors associated with sexual health practices among homeless adolescents. The aim of this study was to explore how gender and history of sexual abuse influence cognitive-perceptual and behavioral factors associated with sexual health practices of homeless adolescents. This study was a secondary analysis of data collected for a cross-sectional study of the sexual health practices of homeless adolescents. The sample consisted of 414 youths (104 males who reported sexual abuse and 124 who did not; and 95 females who reported sexual abuse and 75 who did not; 16 did not provide these data). Homeless adolescent females with a history of sexual abuse scored higher (indicating a shorter perspective) on a measure of future time perspective than females with no sexual abuse. Males who reported no sexual abuse scored higher than abused females on perceived health status and higher than abused males on assertive communication. With respect to perceived health status, males who reported no sexual abuse scored significantly higher than females who reported sexual abuse (p = .04). Males with no sexual abuse had significantly higher assertive communication scores than did males who had experienced sexual abuse (p = .015). We found that male and female abuse victims differ in terms of their cognitive-perceptual and behavioral factors associated with sexual health practices. Early identification of those who have been abused is critical so that interventions can be developed. Effective short-term interventions are needed for the adolescent victims of Child Sexual Abuse (CSA), particularly those who are homeless and prone to further sexual victimization.